Subsequent Events	6 Months Ended
Dec. 31, 2018
Subsequent Events [Abstract]
Subsequent Events	Note 16. Subsequent Events On January 28, 2019, the Company announced that its wholly-owned subsidiary, Accuray Asia Limited (“Accuray Asia”), entered into an agreement with CNNC High Energy Equipment (Tianjin) Co., Ltd. (the “CIRC Subsidiary”), a wholly-owned subsidiary of China Isotope & Radiation Corporation, to form a joint venture to manufacture and sell radiation oncology systems in China. Accuray Asia will initially have a 49% ownership interest in the joint venture and the CIRC Subsidiary will initially have a 51% ownership interest in the joint venture. The Company is currently evaluating the impact on the financial statements.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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